<?xml version="1.0" encoding="UTF-8"?>
<xs:schema targetNamespace="urn:ietf:params:xml:ns:copycontrol"
    xmlns="urn:ietf:params:xml:ns:copycontrol"
    xmlns:rls="urn:ietf:params:xml:ns:resource-lists"
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    elementFormDefault="qualified"
    attributeFormDefault="unqualified">

    <xs:annotation>
      <xs:documentation xml:lang="en">
         Adds the copyControl, anonymize, and count attributes
         to URIs included in a resource list.
      </xs:documentation>
    </xs:annotation>

   <xs:import namespace="urn:ietf:params:xml:ns:resource-lists"
         schemaLocation="urn:ietf:params:xml:schema:resource-lists"/>

    <xs:attribute name="copyControl">
       <xs:simpleType>
          <xs:restriction base="xs:string">
             <xs:enumeration value="to"/>
             <xs:enumeration value="cc"/>
             <xs:enumeration value="bcc"/>
          </xs:restriction>
       </xs:simpleType>
    </xs:attribute>

   <xs:attribute name="anonymize" type="xs:boolean" default="false"/>
   <xs:attribute name="count" type="xs:nonNegativeInteger"
                              default="1"/>

</xs:schema>